About Resettable Fuses - PPTC

Resettable Fuses - PPTC

Resettable fuses, also known as PPTC (Polymeric Positive Temperature Coefficient) resettable fuses, are electronic components that use special polymeric materials that change resistance when heated. When current increases, the fuse will “trip” and open, causing a drop in current flow. Unlike traditional fuses, resettable fuses can be reset with a manual reset button or an automated circuit. Once the current and temperature return to normal levels, the fuse will reset itself and allow current to flow again. This process prevents dangerous situations, like overloaded circuits, that could result in fire or injury. Additionally, resettable fuses are more reliable than traditional fuses because they can withstand multiple trips and reset themselves automatically.

Resettable Fuses - PPTC

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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
2920L300/36GR


36V 3A 40A 5A 2920 Resettable Fuses ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

LUTE Availability : 5795
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USD 0.1242

Multiples of: 5

3 A5 A             
miniASMDCH050F


Resettable Fuses - PPTC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 5795
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.3862

Multiples of: 1

500 mA1.6 A20 A30 VDC1.35 OhmsPCB MountSMD/SMT1812 (4532 METRIC)Automotive High Temperature SMD  - 40 C+ 125 CAEC - Q200Reel , Cut Tape
2920L600/16GR


16V 6A 40A 12A 2920 Resettable Fuses ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

LUTE Availability : 5790
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.1023

Multiples of: 5

6 A12 A             
1210L600SLWR


Resettable Fuses - PPTC PTC 6V POLYFUSE SURF MOUNT 1210 SL 6.00A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 5780
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 1.24

Multiples of: 1

6 A12 A50 A6 VDC10 mOhmsPCB MountSMD/SMT1210 (3428 METRIC)Low Rho  - 40 C+ 85 C Reel , Cut Tape
SMD1812-030C-60V


60V 300mA 40A 800mW -40℃~+85℃ 600mA 250mΩ 0.1s 3Ω 1812 Resettable Fuses ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

BNstar Availability : 5774
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.039

Multiples of: 10

300 mA600 mA             
2920L185/48GR


48V 1.85A 40A 3.7A 2920 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

LUTE Availability : 5771
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.1203

Multiples of: 5

1.85 A3.7 A             
SMD0603-002


0603 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TECHFUSE Availability : 5759
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0211

Multiples of: 20

               
0ZCN0030FF2C


Resettable Fuses - PPTC SMD 2016 size 300mA 60V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 5759
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.2404

Multiples of: 1

300 mA600 mA100 A60 V500 mOhmsSmd/SmtSmd/Smt 0Zcn  - 40 C+ 85 C Cut Tape
2920L300/24GR


24V 3A 40A 5A 2920 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

LUTE Availability : 5752
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0767

Multiples of: 5

3 A5 A             
0603L004YR


Littelfuse Resettable Fuses - PPTC 24V .035A 0603 PTC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 5537
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.4606

Multiples of: 5

40 mA120 mA20 A24 VDC40 OhmsPCB MountSMD/SMT 0603L  - 40 C+ 85 C Reel , Cut Tape
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